adding values to list box from popup

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In one page I a have list box and on one button click I am showing a popup which is another aspx page.

In that page I'm showing one grid with check box

Now I want that when the user selects check boxes and click on add button selected items should gets added to list box on page when I click save button on page(not popup) all the records in that list box should gets saved to data base how to do this.

Posted 8-Nov-10 0:54am

nikhil1234

Updated 8-Nov-10 1:02am

JF2015

v2

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Kirankumar Ballapalli · Answer 1 · 2010-11-09T19:25:00

Hi,

There are three ways to do this kind issues.

One Way.

By using CrossPostBack functionality of ASP.NET,you can pass the one aspx page data to another page.

Go through the CrossPostBack function in ASP.NET

http://msdn.microsoft.com/en-us/library/ms178139.aspx[^]

http://www.c-sharpcorner.com/UploadFile/DipalChoksi/xpgpostbk_asp2_dc08102006235543PM/xpgpostbk_asp2_dc.aspx[^]

Second Way.

Instead of displaying gridview with checkbox in another page,display it in same page.By clicking add button for selected items in gridview,you can directly add those items to listbox in the same page itself.

Third Way.

By using Session concept.

you can put the selected check box item in session,then use that session variable in listbox page.

http://www.codeproject.com/KB/aspnet/state_management_intro.aspx[^]

The above technies will solve your issue.

Still if you are not happy with this,let me know.

Regards,
Kiran.

sujanir · Answer 2 · 2010-11-10T09:27:00

Solution 3

If you come across issues working with controls inside a popup form, then refer to this link -
Working with controls inside a pop-up form[^]

Posted 10-Nov-10 9:27am

sujanir